Nombre: Lilieth Veyanira Hernández Dra. Alejandra Larios Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia Patrones de caries en la dentición primaria de niños de 3 a 5 años de edad. Medellín, Colombia Gloria Matilde Escobar Paucar1, Blanca Susana Ramírez Puerta2, Luis Gonzalo Álvarez Sánchez3 Master in Public Health. School of Dentistry, Universidad de Antioquia. E-mail: [email protected], [email protected] 2 Master in Epidemiology. School of Dentistry, Universidad de Antioquia. E-mail: [email protected], [email protected] 3 Master in Epidemiology. School of Dentistry, Universidad de Antioquia. E-mail: [email protected], [email protected] 1 ABSTRACT Key Words: dental caries, preschooler, early childhood caries, primary dentition Introduction: early childhood caries (ECC) is a public health problem. Recognizing caries patterns in affected children can help improve oral health programs focused on the preschool population. The aim of this study was to identify caries patterns in 3- to 5-year-old children in a low to middle-low socioeconomic area. Methods: a calibrated dentist recorded caries lesions using ICDAS criteria in 548 children attending four day-care centers in a low to middle-low socioeconomic area. ECC and S-ECC prevalence and the proportion of affected teeth/surfaces by lesion type for homologous teeth were calculated. Results: a total of 419 (76.5%) and 238 (43.4%) children had ECC and S-ECC, respectively. Average dmft was 3.7±3.7 and average affected surfaces were 5.8±7.7. Occlusal surfaces showed the highest caries experience, varying from 17.7% to 36.1%, showing statistical significance when compared to other molar surfaces. The upper smooth anterior surfaces were affected from 0.2% to 17.2%, while lower smooth anterior surfaces showed values between 0.0% and 6.8%. The percentage of dental caries experience in second molars varies from 37.1% to 42%, while in lower central and lateral incisors the values range from 1.8% to 4.6%. Conclusion: the specific caries pattern in preschool children with high prevalent ECC from a middle-low-income area indicate the need to design programs aimed at detecting early sings of dental caries in specific locations, as well as disease control strategies. RESUMEN Introducción: la caries de la infancia temprana (CIT) es un problema de salud pública. Identificar el patrón de caries en los niños afectados puede ser útil para mejorar los programas de salud bucal centrados en la población preescolar. El objetivo del presente estudio consistió en identificar patrones de caries en niños de 3 a 5 años de edad en un área socioeconómica baja y media-baja. Métodos: un dentista calibrado registró lesiones de caries utilizando criterios ICDAS en 548 niños que asisten a cuatro guarderías de un área socioeconómica baja y mediabaja. Se calculó la prevalencia de CIT y CIT-S (severa) y la proporción de dientes/superficies afectados por tipo de lesión para dientes homólogos. Resultados: hubo un total de 419 (76,5%) CIT y 238 (43,4%) CIT-S. El cpod promedio fue de 3,7 ± 3,7 y el promedio de superficies afectadas fue de 5,8 ± 7,7. Las superficies oclusales presentaron la mayor experiencia de caries, en un rango de entre 17,7% y 36,1%, lo que indica una significación estadística en comparación con otras superficies molares. Las superficies lisas anteriores superiores se vieron Palabras clave: afectadas entre el 0,2% y el 17,2%, mientras que las superficies lisas anteriores inferiores mostraron valores entre caries dental, 0,0% y 6,8%. El porcentaje de experiencia de caries dental en los segundos molares varía del 37,1% al 42%, preescolar, caries de mientras que en los incisivos centrales y laterales inferiores oscila entre el 1,8% y el 4,6%. Conclusión: el patrón la infancia específico de caries en niños en edad preescolar con alta prevalencia de CIT en un área de ingresos medios-bajos temprana, dentición indica la necesidad de diseñar programas que incluyan acciones destinadas a detectar caries dentales en lugares primaria específicos, así como estrategias para el control de la enfermedad. Submitted: March 15/2019 - Accepted: May 28/2019 How to quote this article: Escobar-Paucar GM, Ramírez-Puerta BS, Álvarez-Sánchez LG. Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia. Rev Fac Odontol Univ Antioq. 2019; 31(1-2): 47-56. DOI: http://dx.doi.org/10.17533/udea.rfo.v31n1-2a4 48 Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia INTRODUCTION Dental caries is one of the most prevalent chronic conditions in industrialized and nonindustrialized countries. Its onset before six years of age (Early Childhood Caries, ECC) is recognized as a public health problem with oral consequences and impacts on children’s and their families’ quality of life.1,2,3 While there is evidence of an overall decline in the number and severity of carious lesions, time trends differ among countries. Preschoolers are the group that least benefits from measures intended to improve oral health, and the disease shows a skewed distribution in children living in the same area. These findings suggest that more actions are needed to deal with oral health inequalities.4,5 In Colombia, the latest National Oral Health Survey showed that dental caries affects 83% of three-year-old children, reaching 88.8% in five-year-old children when both cavitated and non-cavitated lesions are included.6 Moreover, dental caries, as one of the most prevalent chronic conditions in spite of the intensive preventive programs implemented in many countries, illustrates the limitations of such programs to deal with the disease burden and highlights the importance of additional information to design programs aimed at the early childhood according to the available evidence on control strategies.7 The studies on carious lesions distribution show that it is not uniform, suggesting the lack of random effect of contributing factors, as well as the presence of specific patterns in terms of teeth position and characteristics. Some authors suggest that there is no real right/left symmetry, although certain groups of teeth show similar susceptibility to lesion development.8 Caries patterns may vary in primary dentition, with the upper central incisors being the most affected teeth until the age of three,3,9 and second molar occlusal surfaces the most affected in five-year-old children.4,10,11 Another study showed no agerelated pattern, with the second molar being the most affected in preschool children.12 Recognizing specific caries patterns within a given population can be useful for oral health programs and warns clinicians about the early detection in preschool children. As noninvasive therapies have proven to be effective for caries prevention and for the management of initial lesions,13 caries patterns should be an important tool in changing invasive interventions into a more preventive, caries control approach, leading to better results for both individuals and populations.14 The aim of this study was to identify caries patterns in children aged 3 to 5 years living in a low to middle-low socioeconomic area in Medellin, Colombia, based on the ICDAS detection system, which records lesions at different severity stages.15 METHODS A cross-sectional descriptive study was performed in children under six, attending preschool day care institutions located in a middle-low socioeconomic neighborhood from the northeastern area of Medellin. The study was carried out in four out of twelve private institutions with government funding and was approved by the Ethics Committee of the Universidad de Antioquia School of Dentistry. All children aged three, four and five years attending selected infant day-care Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 49 centers were examined, prior presentation of an informed consent by the legal guardians of all participants in the study. A total of 548 available records from participants aged three to five were included for data processing and results. Dental status was recorded according to International Caries Detection and 16 Assessment System (ICDAS), including the modification suggested for this type of studies (ICDAS epi), merging ICDAS lesions level 1 with those of level 2.17 A calibrated dentist (intraexaminer Kappa 0.77 and interexaminer 0.71) registered caries lesions. Prior to clinical examination, an adult brushed each child’s teeth; cotton pellets were used to isolate the examination area, and dental surfaces were dried with gauze and air. Visual inspection of all present tooth surfaces was carried out, and a probe (Ball-tip Screening) was used when needed. years of age. The severe form (S-ECC) is identified in the presence of any sign of caries on smooth surfaces in children under 3 years, when one or more smooth surfaces of the upper anterior primary teeth have cavitated lesions, are filled or lost due to caries, or when the number of carious, filled or lost surfaces by caries is ≥4 at 3 years, ≥5 at 4 years, and ≥6 at 5 years of age.18 The collected data were analyzed in the IBMSPSS® program, version 23.0. The percentages of affected teeth and tooth surfaces were estimated for the whole group and by single age, using frequency distribution. The percentage of surfaces affected by homologous teeth was calculated and differences were analyzed with the Epidat 3.1 software, using either the Chi square test or the Fisher’s exact test. RESULTS The presence of early childhood caries (ECC) Table 1. Distribution of children with ECC and S-ECC, mean dmft (SD) and mean dmfs (SD) by age ECC* S-ECC** dmft† dmfs‡ Age n° % CI n° % CI Mean (SD) CI Mean (SD) CI 3 year-old (n=173) 120 69.4 62.5; 76.3 70 40.5 33.2; 47.8 3.0 (3.4) 2.5; 3.5 4.3 (6.1) 3.4; 5.2 4 year-old (n=216) 172 79.6 74.2; 85.0 101 46.8 40.1; 53.5 4.1 (4.0) 3.6; 4.6 6.3 (7.3) 5.3; 7.3 5 year-old (n=159) 127 79.9 73.7; 86.1 67 42.1 34.4; 49.7 4.0 (3.9) 3.4; 4.6 6.8 (9.5) 5.3; 8.3 Total (n=548) 419 76.5 72.9; 80.1 238 43.4 39.3; 47.5 3.7 (3.7) 3.4; 4.0 5.8 (7.7) 5.2; 6.4 *: Early childhood caries. **: Severe early childhood caries. CI: Confidence Interval 95% †: decay, missing and filled teeth index. ‡: decay, missing and filled surfaces index Source: by the authors and severe early childhood caries (S-ECC) was recorded according to the guidelines set forth by the American Academy of Pediatric Dentistry. ECC is defined as the presence of one or more primary teeth surfaces with caries (either cavitated or non-cavitated), filled or missing by caries, in children under six From a total of 548 children evaluated, 76.5% showed early childhood caries (ECC) and 43.4% had severe early childhood caries (SECC). In terms of dmft (including noncavitated lesions), each child had an average of 3.7±3.7 teeth and 5.8±7.7 surfaces affected by dental caries, varying from 3.0±3.4 and 50 Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia 4.3±6.1 in 3-year-old children to 4.0±3.9 and 6.8±9.5 in 5-year-old children (Table 1). A total of 47,711 surfaces were examined, with the occlusal surface showing the highest values of caries lesions experience, varying from 17.7% to 36.1%. These were followed by upper smooth anterior surfaces affected in 0.2% to 17.2%. The lower smooth anterior surfaces showed the lowest values, from 0.0 to 6.8%, and as observed in upper anterior teeth, the lingual surfaces were the least affected. The individual teeth with the highest proportion of dental caries experience were 55 (42%), 75 (40%), 85 (38.3%) and 65 (37.1%); the lowest experience was found in 71 (1.8%), 81 (2.2%), 72 (2.9%) and 82 (4.6%). The proportions of dental caries experience by tooth and tooth surface are shown in Figure 1. a) All children (n= 548) b) Three-year-old children (n=173) c) Four-year-old children (n=216) d) Five-year-old children (n=159) Figure 1. Dental caries experience (% affected) in primary teeth for 3- to 5-year-old children, by tooth and tooth surface levels. Source: by the authors Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 51 The analysis of caries experience by tooth type showed that 39.5% of the upper second molars and 39.2% of the lower molars were affected, followed by upper first molars (29%) and upper central incisors (23.2%). The lowest values were observed in lower central and lateral incisors, with 2.0% and 3.8% respectively (Figure 2). incisors, lesions appear in a similar proportion in the bucal, mesial and lingual surfaces. Figure 2 illustrates the distribution of caries presence per tooth surface in homologous teeth, showing predominance of occlusal lesions in primary molars and buccal surfaces in lateral upper incisors. In the upper central a) All children b) Three-year-old children c) Four-year-old children d) Five-year-old children Figure 2. Distribution of affected teeth surfaces per tooth type (% with caries experience). 52 Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 Source: by the authors Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia Table 2 shows the caries pattern for each homologous tooth in terms of the most affected surfaces, comparing each surface, referred to as “caries attack rates” by Gizani et al.19 Each individual surface was compared with others by Chi square test or Fisher’s exact test. Statistical significance was found Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 53 Table 2. Comparison of caries experience among homologous teeth surfaces (D: distal, B: labial or facial, M: mesial, L: lingual, O: occlusal) Age 3 to 5 years 3 years 4 years 5 years Tooth type Caries pattern D-B D-M D-L B-M B-L 51/61 B>M>L>D *** *** *** D-O ns ns * M-O L-O 71/81 B>M>L>D *** ns ns ** *** ns 52/62 B>M>L>D * * *** *** *** ns 72/82 B>M>L>D *** ** ns * *** * 53/63 B>L>D>M *** * ns *** *** ** 73/83 B>M>L>D *** * ns *** *** ns 54/64 O>B>D>M>L ns ns ns *** ns * *** ns *** *** 74/84 O>B>L>D>M *** ** ns *** *** *** *** ** *** *** 55/65 O>L>B>M>D *** ns *** *** *** *** *** *** *** *** 75/85 O>B>L>M>D *** ns *** *** *** *** *** *** *** *** 51/61 B>M>L>D *** * ns ns * ns 71/81 B ** † † * * † 52/62 B>M>L>D *** *** * ns * ns 72/82 B>M ** ns † ns ** ns 53/63 B>L *** † ns *** ** ns 73/83 B>M *** ns † ** *** ns 54/64 O>B>M>L>D *** ns ns *** ns ns *** ns *** *** 74/84 O>B>L>D>M *** ns ns *** *** *** ** ns *** *** 55/65 O>L>B>D>M ns ns *** *** * *** *** *** *** *** 75/85 O>B>L>D>M *** ns ns *** *** *** * * *** *** 51/61 B=M>L>D *** *** *** ns ns ns 71/81 B>M>L=D * ns ns ns ns ns 52/62 B>M>L>D *** *** ** *** *** ns 72/82 B>M>L=D *** * ns ns *** ns 53/63 B>L>D *** ns ns *** *** ns 73/83 B>M>L>D *** ns ns *** *** ns 54/64 O>B>M>D>L ns ns ns *** ns ns *** ns *** *** 74/84 O>B>D>L>M *** ns ns *** *** *** *** ns *** *** 55/65 O>L>B>D>M ** ns *** *** *** *** *** *** *** *** 75/85 O>B>L>M>D *** ns *** *** *** *** * ** *** *** 51/61 B=L>M>D * ns * ns ns ns 71/81 B>L>M * ns ns ns ns ns 52/62 B>L>M>D *** ** ** * * ns 72/82 B>M>L>D * ns ns ns ns ns 53/63 B>L>D>M *** ns ns *** *** ns 73/83 B>M>L *** ns ns *** *** ns 54/64 O>D>B>L>M ns ns ns ns ns *** *** *** B-O *** M-L ns 54 Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 74/84 O>B>L>D>M * * ns *** *** ns *** * *** *** 55/65 O>L>B>M>D ns ns *** *** ns *** *** *** *** *** Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia when the occlusal surface is compared with the rest of upper and lower molar surfaces. It was also found in anterior teeth, when the labial or facial surfaces were compared to lingual surfaces, with the exception of the upper central incisors. Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 55 DISCUSSION The present study shows a specific pattern of dental caries in preschool children living in an urban area, belonging to a high prevalent group where severe forms of Early Childhood Caries affects more than 40% of examined children. Even though caries lesions are present in all teeth, with the exception of a few surfaces from anterior lower teeth in the entire group, distribution is not uniform by tooth type, showing that caries lesions are not evenly distributed. The most affected teeth in the three- to fiveyear-old group were second molars, followed by first lower molars and upper central incisors. These findings are similar to those by Sowole et al12 and Gizzani et al19 in terms of anterior primary teeth being less affected than posterior teeth, regardless of caries levels. But there is a difference with Gizzani et al, who report first lower molar as the most affected posterior teeth, followed by central incisor in a group of 2-6-years-old; this also differs from the findings by Ferro et al,11 who reported that mandibular molars were the most commonly affected teeth in a sample of five-year-old children. The variations among studies could be explained as an effect of grouping children by ages, as Vanobbergen et al14 reports upper central incisors showing the highest caries experience prevalence in the 3-yearold group; trend changing for the 5- and 7-year-old kids, in which the highest caries prevalence level was observed in the mandibular molars. There could also be population differences. As Sowole et al12 report, it appears to be a nonsignificant age-related caries distribution pattern, based on clinical examinations in preschool children, concluding that neither rampant caries nor simple caries prevalence appear to be age dependent. Do1 states that there are significant variations in levels of caries experience as well as in time-trends of caries experience among populations with different levels of social and economic development. In this study, the most affected teeth among 3-year-old children were the upper second molars and lower second molars, followed by first lower molars, first upper molars and central upper incisors. For the 4-yearold children, second molars remain the most affected teeth, followed by first lower molars, but upper central incisors show higher proportions of caries lesions than upper first molars. By age 5, second lower molars appear as the most affected tooth type, followed by second upper molars, first lower molars, first upper molars and upper central incisors. As in other studies, caries prevalence increases with age, showing a cumulative effect from 3 to 5 years, but no conclusions could be stated about lesion progression and changing patterns by age as these are crosssectional data. Cohort studies or crosssectional studies including larger samples could provide valuable information on specific patterns by age, guiding clinicians and program leaders in the formulation of regular screenings for each age group. In analyzing available data by tooth surface, not all teeth show the same susceptibility. The lingual anterior surfaces were the least frequently affected in the anterior region, and the occlusal were the most affected molar teeth surfaces. These findings are similar to those reported in other studies dealing with either low caries or high caries experience populations.9,14,19,20 While some authors refer to specific surface involvement as “caries 56 Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia attack rates”,19 there is no evidence of time sequence of lesions, but this is an important information about the distribution of caries presence according to tooth surface by tooth type. For all posterior teeth, regardless of age groups, the most affected surfaces are the occlusal ones, showing statistically significant differences between the occlusal surface and the others, as compared individually. For anterior teeth, the most affected surface is the labial or facial, but consistent statistically significant differences are only observed between buccal and lingual surfaces. A limitation of the present study is that it did not evaluate symmetry (the spatial distribution between the right and left homologous teeth) as showed by Vanobbergen et al14 because the total number of teeth in each group would not be enough. While information about occlusal susceptibility is highly relevant in terms of screening focus, treatment needs and preventive strategies, it could be inadvisable to wait until molar eruption—occurring later during early childhood—for risk assessment and early childhood preventive programs based on this data only. Dental teams and children’s health providers are increasingly aware of the need of implementing preventive measures from the first year of life. Non-dental healthcare providers could be of great help by identifying any single lesion, irrespective of its location, and referring the child for treatment and establishment of a dental home.21,22 An oral check-up after the first tooth eruption should be integrated into the existing health programs like vaccinations and general medical check-ups.2 Many attempts are made to deal with caries burden. For Seiham,23 caries prevention is preferable to treatment, but the high levels of caries worldwide suggest that current preventive approaches are not working. As stated in Brussels by the EAPD13 and Pitts et al,24 non-invasive therapies have proven to be effective for caries prevention and the management of pre-cavitated carious lesions. Knowing the most commonly involved teeth and surfaces in a specific population is key to guide dental screenings aimed to identify early signs and to promote adequate oral hygiene practices and fluoride use to stop lesions, according to the caries control concept.25 CONCLUSION A group of children living in a high prevalent ECC middle-low-income community shows specific patterns of caries lesion distribution, with primary molars being the most commonly affected, especially the occlusal surfaces, followed by the upper central incisors. These data are useful for programs aimed at families and communities to detect early sings of dental caries, and to guide dental care services in timely diagnosis and lesion progression strategies. CONFLICT OF INTEREST The authors declare that they have no conflict of interest. CORRESPONDING AUTHOR Gloria Matilde Escobar Paucar Universidad de Antioquia (+57) 219 6772 [email protected], Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 57 [email protected] Calle 64 #52-59 Medellín. Colombia REFERENCES 1. Do LG. Distribution of caries in children: variations between and within populations. J Dent Res. 2012; 91(6): 536-43. DOI: https://doi.org/10.1177/0022034511434355 2. World Health Organization. WHO expert consultation on public health intervention against early childhood caries: report of a meeting. Bangkok: World Health Organization; 2017. 3. Finucane D. Rationale for restoration of carious primary teeth: a review. Eur Arch Paediatr Dent. 2012; 13(6): 281-92 4. Sheiham A, Alexander D, Cohen L, Marinho V, Moyses S, Petersen PE et al. Global oral health inequalities: task group-implementation and delivery of oral health research and strategies. Adv Dent Res. 2011; 23(2): 25967. DOI: https://doi.org/10.1177/0022034511402084 5. Watt RG. Social determinants of oral health inequalities: implications for action. Community Dent Oral Epidemiol. 2012; 40 (Suppl 2): 44-8. DOI: https://doi.org/10.1111/j.1600-0528.2012.00719.x 6. Colombia. Ministerio de Salud. IV Estudio Nacional de Salud Bucal – ENSAB IV: situación en salud bucal. Bogotá: Minsalud; 2014. 7. Whelton H. Overview of the impact of changing global patterns of dental caries experience on caries clinical trials. J Dent Res. 2004; 83(Spec No. C): C29-34. DOI: https://doi.org/10.1177/154405910408301s06 8. El Batawi H, Fakhruddin KS. Patterns of dental caries among school children assessed using caries assessment spectrum and treatment tool. Eur J Dent. 2017; 11(2): 168-73. DOI: https://doi.org/10.4103/ ejd.ejd_120_17 9. Bruzda-Zwiech A, Filipińska R, Borowska-Strugińska B, Żądzińska E, Wochna-Sobańska M. Caries experience and distribution by tooth surfaces in primary molars in the pre-school child population of Lodz, Poland. Oral Health Prev Dent. 2015; 13(6): 557-66. DOI: https://doi.org/10.3290/j.ohpd.a34371 10. Elfrink ME, Veerkamp JS, Kalsbeek H. Caries pattern in primary molars in Dutch 5-year-old children. Eur Arch Paediatr Dent. 2006; 7(4): 236-40. DOI: https://doi.org/10.1007/BF03262558 11. Ferro R, Besostri A, Olivieri A. Caries prevalence and tooth surface distribution in a group of 5-year-old Italian children. Eur Arch Paediatr Dent. 2009; 10(1): 33-7. 12. Sowole A, Sote E, Folayan M. Dental caries pattern and predisposing oral hygiene related factors in Nigerian preschool children. Eur Arch Paediatr Dent. 2007; 8(4): 206-10. DOI: https://doi.org/10.1007/ BF03262598 13. Van Loveren C, Van Palenstein Helderman W. EAPD interim seminar and workshop in Brussels May 9 2015: non-invasive caries treatment. Eur Arch Paediatr Dent. 2016; 17: 33-44. DOI: https://dx.doi. org/10.1007%2Fs40368-015-0219-3 14. Vanobbergen J, Lesaffre E, García-Zattera MJ, Jara A, Martens L, Declerck D. Caries patterns in primary dentition in 3-5- and 7-year-old children: spatial correlation and preventive consequences. Caries Res. 2007; 41: 16-25. DOI: https://doi.org/10.1159/000096101 15. International Caries Detection and Assessment System. Rationale and evidence for the International Caries Detection and Assessment System (ICDAS II). Indianapolis: ICDAS II; 2012. 16. Pitts N, Ismail AI, Martignon S, Ekstrand K, Douglas G, Longbottom C. Guide for Practitioners and Educators. International Caries Classification and Management System (ICCMSTM). Implementation Workshop held June 2013. King’s College London; 2014. Disponible en: https://www.iccms-web.com/ uploads/asset/5928471279874094808086.pdf. Acceso: noviembre 2019. 58 Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia 17. Pitts N. How the detection, assessment, diagnosis and monitoring of caries integrate with personalized caries management. In: Detection, assessment, diagnosis and monitoring of caries. Monographs in oral science. Vol. 21. Editors: Lussi A, Whitford GM. Switzerland: Karger; 2009, pp 1-13. 18. American Academy of Pediatric Dentistry (AAPD). Policy on early childhood caries (ECC): classifications, consequences, and preventive strategies. Oral Health Policies. 2016; 40(6): 60-62. 19. Gizani S, Vinckier F, Declerck D. Caries pattern and oral health habits in 2- to 6-year-old children exhibiting differing levels of caries. Clin Oral Investig. 1999; 3(1): 35-40. 20. Nørrisgaard P, Qvist V, Ekstrand K. Prevalence, risk surfaces and inter-municipality variations in caries experience in Danish children and adolescents in 2012. Acta Odontol Scand. 2016; 74(4): 291-7. DOI: http://dx.doi.org/10.3109/00016357.2015.1119306 21. American Academy of Pediatric Dentistry (AAPD). Policy on early childhood caries (ECC): unique challenges and treatment options. Oral Health Policies. 40(6): 63-4. 22. Watt RG, Williams DM, Sheiham A. The role of the dental team in promoting health equity. Br Dent J. 2014; 216(1): 11-4. DOI: https://doi.org/10.1038/sj.bdj.2013.1234 23. Sheiham A. Dental caries affects body weight, growth and quality of life in pre-school children. Br Dent J. 2006; 201(10): 625-6. DOI: https://doi.org/10.1038/sj.bdj.4814259 24. Pitts N, Ismail AI, Martignon S, Ekstrand K, Douglas GVA, Longbottom C. ICCMS™ Guide for practitioners and educators. London: King’s College; 2014. 25. Nyvad B, Fejerkov O. The caries control concept. In: Fejerskov O, Nivad B; Kidd E. Dental caries the disease and its clinical management. Oxford: Wiley Blackwell; 2015, pp. 235-43. Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 59 Evaluando detenidamente el articulo de Patrones de caries en detención primaria en niños de 3 a 5 años. Medellin, Colombia, hemos recurrido a hacer su evaluación apoyados de las 5 secciones proporcionadas por STROBE; el cual, de una forma rápida, fácil y segura nos permitirá saber si la información que encontramos nos ofrece ayuda eficaz para satisfacer nuestras incognitas y para la ayuda y beneficio de nuestros pacientes. Partiendo desde su primera sección que es la evaluación de "El titulo con resumen", según lo observado en este articulo podremos decir que dentro de esta parte nos ofrece una pequeña pestaña de asemejacion en cuanto a su información proporcionada procedentemente, su titulo es claramente indicativo con respecto al contenido del articulo, a demás de ello sigue un margen coherente en cuanto a su desarrollo sin perder la línea con la que este ha iniciado, nos proporciona información de sus autores; como sus datos personales, establece palabras claves donde nos hace saber el lado de elocuencia y esteticidad con el cual estará centrado dicho desarrollo de la información. En el resumen general nos marca escencialmente los puntos que 60 Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia se desglosara la información y en ello una breve definición en cuanto a lo que sera basado cada punto, asi mismo, claramente nos hace visual su objetivo a lograr. En su sección dos que es la "Introduccion", podemos asegurar la aclaración proporciona en sus escritos, en este punto comienza hablando un poco del impacto de las caries dentales y sus distintos métodos causales, para luego centrarse en un balance aproximado de afecciones a niños de distintas edades y por ultimo hace enfacis a su objetivo a lograr, el cual es clave para sus resultados a obtener durante la indagación del trabajo, permitiéndonos contemplar de una manera global la validez externa que presenta este articulo. La sección numero tres que son los "Materiales y Metodos", en esta parte; hacen la explicación de los métodos que utilizaron para poder hacer la evalucion del caso y poder obtener resultado verídicos y de suma relevancia, por ejemplo su técnica fue de encuestas, exámenes clínicos, el cepillado por parte de un adulto a cada niño para luego realizar las inspecciones visuales de todas las superficies dentales acompañado de pequeños objetos estratégicos en ello, de igual manera hacen la explicación Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 61 de las variables que estudiaron; como la presencia de caries de la primera infancia y caries de la primera infancia severa, la participación de la población fue fundamental para su realización ya que contaron con una cantidad disponible de participantes de 548 niños de preescolar en uno de los barrios de esta ciudad. Los "Resultados", son la sección cuarta, aca nos regalan una escision de cuadros y graficas ordenadas en un orden lógico de las edades de los niños evaluados y ancladas a ellas una aclaración promediada de los resultados valorados y obtenidos, de igual manera, nos hacen posible el comtemplar las variables en investigación. La ultima sección es la "Discusion del estudio", como anteriormente expresamos, este trabajo desde el inicio; partiendo del titulo del articulo recorre un hilo de coherencia por todo su desarrollo para lograr ofrecernos una información benéfica y con un alto grado de importancia, la discusión con los resultados deben compartir una relación muy apelativa, puesto que de los resultados proporcionados es del cual daremos como respuesta final lo que es la discusión, en ella se retoman puntos 62 Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 Caries patterns in primary dentition in 3- to 5-year-old children. Medellín, Colombia geneales pero los mas impotantes para terminar de esclarecer el punto final del trabajo valorado y asi brindar una conclusión fundamental y final de lo evaluado, en este articulo, en esta sección, al momento de su análisis, lectura y visualización podremos notar los altos grados de apoyo y relación que presenta con los resultados para poder llegar al efecto final de todo el proceso de evalucion, podemos consolidar cada punto expuesto como una cohesion muy buena donde a los lectores nos permite seguir un margen muy lógico desde su inicio de investigación hasta su etapa final de resultado. Por ultimo nos dejan una pequeña conclusión globalmente abarcadora y explícitamente importante donde nos hace saber que se ha logrado obtener y dar soluciones de salida al objetivo propuesto; por tal razón la proporcion final es el brindar de una amplia bibliografía para continuar indagando y hacernos saber cuales fueron sus fuentes bases durante su escrutamiento. Revista Facultad de Odontología Universidad de Antioquia - Vol. 31 N.o 1-2 - Second semester, 2019 / ISSN 0121-246X / ISSNe 2145-7670 63